'Serial USB Terminal' is a line-oriented terminal / console app for
microcontrollers arduinos and other devices with a serial / UART
interface connected with a USB to serial converter to your android
device.
This app supports USB to serial converters based on
- FTDI FT232 FT2232 ...
- Prolific PL2303
- Silabs CP2102 CP2105 ...
- Qinheng CH340 CH341
and devices implementing the USB CDC protocol like
- Arduino using ATmega32U4
- Digispark using V-USB software USB
- BBC micro:bit using ARM mbed DAPLink firmware
To connect USB to serial converters your android device must support USB OTG aka. USB host mode. Most devices support this today but in case of issues check with one of the various USB test apps if host mode is enabled in your android kernel.
All features in this app are free. In-App purchase is only used for the 'Donate' option.
Looking for source code? Here you find a simplified variant of this app:
https://github.com/kai-morich/SimpleUsbTerminal
This app supports USB to serial converters based on
- FTDI FT232 FT2232 ...
- Prolific PL2303
- Silabs CP2102 CP2105 ...
- Qinheng CH340 CH341
and devices implementing the USB CDC protocol like
- Arduino using ATmega32U4
- Digispark using V-USB software USB
- BBC micro:bit using ARM mbed DAPLink firmware
To connect USB to serial converters your android device must support USB OTG aka. USB host mode. Most devices support this today but in case of issues check with one of the various USB test apps if host mode is enabled in your android kernel.
All features in this app are free. In-App purchase is only used for the 'Donate' option.
Looking for source code? Here you find a simplified variant of this app:
https://github.com/kai-morich/SimpleUsbTerminal
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Serial USB Terminal / What's New in vUnknown
1.53 2024-01-12
FIX improved notification enabling
1.52 2024-01-09
NEW "Settings > Misc. > Show notification when connected" because not shown in notification bar by default on Android 14
FIX Android 14 USB permission dialog response handling
1.51 2023-12-17
FIX Android 14 USB permission dialog
1.50 2023-11-25
FIX improved composite CDC devices support
1.49 2023-06-18
NEW show active logging in toolbar
1.48 2023-05-01
NEW macros with repeat option
FIX improved notification enabling
1.52 2024-01-09
NEW "Settings > Misc. > Show notification when connected" because not shown in notification bar by default on Android 14
FIX Android 14 USB permission dialog response handling
1.51 2023-12-17
FIX Android 14 USB permission dialog
1.50 2023-11-25
FIX improved composite CDC devices support
1.49 2023-06-18
NEW show active logging in toolbar
1.48 2023-05-01
NEW macros with repeat option